CaseIH Steiger 645

No photo available
2024 -
Steiger 4WD Series
Four-wheel Drive (4WD) tractor
Series map:
Steiger 595
Steiger 645
ManufacturerCaseIH (a part of CNH)
Four-wheel Drive (4WD) tractor
Built in Fargo, North Dakota, USA
CaseIH Steiger 645 Engine
FPT 12.9L 6-cyl diesel
Fuel tank455 gal
1722.2 L
Exhaust fluid (DEF)66 gal
249.8 L
Engine details ...
CaseIH Steiger 645 Power
Engine (gross)636.2 hp
474.4 kW
Engine (max)689.4 hp
514.1 kW
PTO (claimed)529.6 hp
394.9 kW
Four-wheel drive
Final drivesplanetary
Differential lockautomatic front and rear
Articulated power steering
Cab standard with air-conditioning.
No photos of the CaseIH Steiger 645 are currently available. To submit yours, email it to Photos may only be used with the permission of the original photographer.
Typeclosed center
Valves4 to 8
Pump flow42 gpm
159.0 lpm
 57 gpmOptOptional
215.7 lpm
 113 gpmOptOptional
427.7 lpm
SCV flow35 gpm
132.5 lpm
Tractor hitch
Rear TypeIVN
Rear lift (at 24"/610mm)22750 lbs
10319 kg
DrawbarCat 4
 Cat 5 OptOptional
Power Take-off (PTO)
Rear PTOindependent
Rear PTO Type1000 (1.75)
Dimensions & Tires
Wheelbase154 inches
391 cm
Weight50328 lbs
22828 kg
Full dimensions and tires ...
Charging systemalternator
Charging amps240
 330 OptOptional
Battery CCA950
Battery volts12
Steiger 645 references literature
TAFS Connect Steiger published in 2024, by New Holland
Page information
Peter Easterlund - owner of
Copyright 2024®
TractorData is a family-owned small business located in Minnesota that has been providing reference information on tractors since 1999.
Peter Easterlund - owner/author
Updated on February 15, 2024
©2000-2024 -®. Notice: Every attempt is made to ensure the data listed is accurate. However, differences between sources, incomplete listings, errors, and data entry mistakes do occur. Consult official literature from the manufacturer before attempting any service or repair.